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MAN0530 Issue 15 - 07/17 Searchline Excel
2104M0506
A.5.6 Chg Mode
This menu option toggles the operating mode of the interrogator between Excel, Optima and
Optima Plus to match the gas detector it is attached to. When invoked the mode is displayed
intheidenticationbanner(thesameastheonedisplayedwhentheunitisswitchedon)for
three seconds as follows:
Z - SHC1 aaaaaa
Interrogator 4V0
where: aaaaaa The type of gas detector that the interrogator is currently set to, i.e. Excel,
OPTIMA or OPTIMA PLUS.
A.5.7 Power Off
This menu option switches the interrogator off.
Alternatively press the
and ESC buttons simultaneously for a fast power off.
Notes:
1. The unit powers down automatically after ve minutes of non-use.
2. The fast power off facility and auto power off are disabled when a menu option is selected
that modies the unit’s conguration.
APPENDIX A - HANDHELD INTERROGATOR